Air Miles Calculator

Distance between St Louis, MO (STL) and Klamath Falls, OR (LMT)

Flight distance from St Louis to Klamath Falls (St. Louis Lambert International Airport – Crater Lake–Klamath Regional Airport) is 1660 miles / 2672 kilometers / 1443 nautical miles. Estimated flight time is 3 hours 38 minutes.

Driving distance from St Louis (STL) to Klamath Falls (LMT) is 1966 miles / 3164 kilometers and travel time by car is about 34 hours 28 minutes.

Map of flight path and driving directions from St Louis to Klamath Falls.

Shortest flight path between St. Louis Lambert International Airport (STL) and Crater Lake–Klamath Regional Airport (LMT).

How far is Klamath Falls from St Louis?

There are several ways to calculate distances between St Louis and Klamath Falls. Here are two common methods:

Vincenty's formula (applied above)
  • 1660.250 miles
  • 2671.913 kilometers
  • 1442.718 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1656.188 miles
  • 2665.375 kilometers
  • 1439.188 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Crater Lake–Klamath Regional Airport
City: Klamath Falls, OR
Country: United States Flag of United States
IATA Code: LMT
ICAO Code: KLMT
Coordinates: 42°9′21″N, 121°43′58″W

Time difference and current local times

The time difference between St Louis and Klamath Falls is 2 hours. Klamath Falls is 2 hours behind St Louis.

Time Difference

St Louis, MO

 CST

Klamath Falls, OR

 PST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 190 kg (419 pounds).

Frequent Flyer Miles Calculator

St Louis (STL) → Klamath Falls (LMT).

Distance:
1660
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1660

Round trip?